Contacts of the helix formed by residues 736 - 751 (chain F) in PDB entry 5G04


Residue contacts within the protein are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332). A short description of the analytical approach is given at the end of the page.
For CSU analysis of other PDB entry

Note:
Non-standard 3 letter residue codes indicate a heterogroup. To identify and analyse, use LPC software

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with GLU 736 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    707F  PHE*     6.6     0.2    -      -       +      -
    733F  VAL*     3.5    27.4    +      -       +      +
    734F  PRO      3.4     3.1    -      -       -      +
    735F  LYS*     1.3    76.7    -      -       -      +
    737F  SER*     1.3    68.3    +      -       -      +
    738F  LEU*     3.3    21.8    +      -       +      +
    739F  VAL*     3.6    37.3    +      -       +      +
    740F  TYR*     3.8    12.0    +      -       -      -
    766F  LEU*     5.0     0.2    -      -       -      -
    492R  SER      4.1    13.0    +      -       -      -
    493R  LEU*     3.9    15.6    +      -       +      +
    494R  ILE*     3.4    29.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 737 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    735F  LYS      3.4     4.7    +      -       -      -
    736F  GLU*     1.3    78.9    -      -       -      +
    738F  LEU*     1.3    59.8    +      -       -      +
    740F  TYR*     3.2     5.1    +      -       -      +
    741F  PHE*     3.0    26.4    +      -       -      +
    763F  ALA*     3.4    29.8    +      -       -      +
    766F  LEU*     4.3    13.5    -      -       -      -
    767F  ASP*     3.8    24.6    -      -       -      +
    770F  GLY      5.4     2.1    +      -       -      -
    771F  ALA*     5.8     0.5    -      -       -      -
    774F  GLN*     5.3     7.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 738 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    707F  PHE*     4.2    24.2    -      -       +      -
    736F  GLU*     3.3    15.7    +      -       +      +
    737F  SER*     1.3    77.9    -      -       -      +
    739F  VAL*     1.3    57.8    +      -       -      +
    741F  PHE*     3.7    14.3    -      -       +      +
    742F  LEU*     2.7    38.2    +      -       +      +
    770F  GLY      5.7     0.2    -      -       -      +
    773F  ASN      5.6     1.1    -      -       -      +
    774F  GLN*     3.8    34.3    -      -       +      -
    777F  GLU*     4.0    23.1    -      -       +      -
    494R  ILE*     3.5    35.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 739 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    707F  PHE*     4.5     5.7    -      -       +      -
    726F  LEU*     4.0    22.4    -      -       +      +
    729F  LEU*     3.4    31.9    -      -       +      -
    730F  LYS*     4.3    13.9    -      -       +      +
    733F  VAL*     4.2    10.1    -      -       +      +
    736F  GLU*     3.6    31.9    -      -       +      +
    738F  LEU*     1.3    77.5    -      -       -      +
    740F  TYR*     1.3    64.0    +      -       +      +
    742F  LEU*     3.3     1.9    +      -       -      +
    743F  ILE*     2.9    51.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 740 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    730F  LYS*     3.5    42.2    -      -       +      +
    734F  PRO*     3.2    28.9    +      -       -      +
    736F  GLU      3.8     8.9    +      -       -      -
    737F  SER*     3.2     7.8    +      -       -      +
    739F  VAL*     1.3    83.2    -      -       +      +
    741F  PHE*     1.3    61.5    +      -       -      +
    743F  ILE*     3.3     8.0    +      -       +      -
    744F  GLY      3.1    17.3    +      -       -      -
    759F  ASN*     3.4    41.6    -      -       -      +
    762F  TRP*     3.7    26.8    -      +       +      -
    763F  ALA      4.1     8.3    -      -       -      +
    766F  LEU*     3.6    28.5    -      -       +      -
    144J  ASP*     5.7     1.0    +      -       -      -
    146J  ARG*     5.8     1.0    +      -       -      -
    362J  GLN*     4.7    16.5    +      -       -      +
    365J  LYS*     5.7     2.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 741 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    737F  SER*     3.0    16.9    +      -       -      +
    738F  LEU*     3.7    19.7    -      -       +      +
    740F  TYR*     1.3    75.8    -      -       -      +
    742F  LEU*     1.3    68.8    +      -       +      +
    744F  GLY*     3.1    11.8    +      -       -      -
    745F  LYS*     3.2    50.7    +      -       +      +
    759F  ASN      4.8     2.0    -      -       -      -
    760F  PHE*     4.1    30.9    -      +       -      +
    763F  ALA*     3.8    21.6    -      -       +      +
    771F  ALA      5.9     0.4    -      -       -      -
    774F  GLN*     4.2    33.9    -      -       +      -
    775F  ILE*     5.6     1.3    -      -       -      -
    777F  GLU*     6.3     0.2    -      -       +      -
    778F  ALA*     4.8     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 742 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    707F  PHE*     3.4    30.3    -      -       +      -
    710F  ALA*     4.5    13.2    -      -       +      +
    711F  SER*     4.1    25.1    -      -       -      +
    714F  PHE*     4.8    10.5    -      -       +      -
    726F  LEU*     3.7    29.8    -      -       +      -
    738F  LEU      2.7    22.5    +      -       -      +
    739F  VAL      3.7     2.7    -      -       -      +
    741F  PHE*     1.3    78.8    -      -       +      +
    743F  ILE*     1.3    62.8    +      -       -      +
    745F  LYS*     3.1    20.0    +      -       +      +
    746F  VAL*     3.2    19.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 743 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    723F  LEU*     3.8    24.2    -      -       +      -
    726F  LEU*     3.7    33.9    -      -       +      +
    727F  GLU*     5.1     4.5    -      -       +      +
    730F  LYS*     3.8    28.0    -      -       -      +
    739F  VAL*     2.9    46.6    +      -       +      +
    740F  TYR*     3.8     9.9    -      -       +      +
    742F  LEU*     1.3    73.3    -      -       -      +
    744F  GLY*     1.3    62.0    -      -       -      +
    746F  VAL*     3.2     5.3    +      -       -      +
    747F  TYR*     3.2    26.6    +      -       +      -
    759F  ASN*     3.3    21.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 744 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    740F  TYR      3.1    10.5    +      -       -      -
    741F  PHE      3.1     5.6    +      -       -      -
    743F  ILE*     1.3    76.1    -      -       -      +
    745F  LYS*     1.3    60.2    +      -       -      +
    747F  TYR*     3.3     3.9    +      -       -      +
    748F  LYS*     3.1    19.1    +      -       -      +
    756F  ALA*     3.9     9.0    -      -       -      +
    759F  ASN*     3.6    21.8    -      -       -      +
    760F  PHE*     3.4    23.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 745 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    714F  PHE*     3.5    29.6    -      -       +      -
    741F  PHE*     3.2    40.0    +      -       +      +
    742F  LEU*     3.1    15.6    +      -       +      +
    744F  GLY*     1.3    75.0    -      -       -      +
    746F  VAL*     1.3    63.2    +      -       -      +
    748F  LYS*     3.4    21.9    +      -       +      +
    749F  LYS*     3.6     6.2    +      -       -      +
    760F  PHE*     3.7    16.7    -      -       +      -
    778F  ALA*     3.2    37.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 746 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    714F  PHE*     3.6    22.4    -      -       +      -
    719F  TYR*     4.0    31.1    -      -       +      +
    722F  ALA*     4.7     6.7    -      -       +      -
    723F  LEU*     3.8    28.7    -      -       +      -
    726F  LEU*     3.8    23.3    -      -       +      -
    742F  LEU*     3.2    19.4    +      -       +      +
    743F  ILE      3.2     5.8    +      -       -      +
    745F  LYS*     1.3    75.0    -      -       -      +
    747F  TYR*     1.3    61.4    +      -       -      +
    749F  LYS*     3.2    16.6    +      -       -      +
    750F  LEU*     3.2    13.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 747 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    723F  LEU*     3.6    36.3    -      -       +      +
    727F  GLU*     4.4     9.4    +      -       -      -
    743F  ILE*     3.2    19.0    +      -       +      +
    744F  GLY      3.3     2.0    +      -       -      +
    746F  VAL*     1.3    74.1    -      -       -      +
    748F  LYS*     1.3    54.0    +      -       -      +
    750F  LEU*     3.0    11.3    +      -       +      -
    751F  GLY      2.7    32.4    +      -       -      -
    752F  GLN*     3.5    34.0    +      -       -      +
    755F  LEU*     3.6    40.9    -      -       +      +
    756F  ALA*     3.8    21.5    -      -       +      +
    759F  ASN*     3.6    29.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 748 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    744F  GLY      3.1    13.1    +      -       -      +
    745F  LYS*     3.6    15.5    -      -       +      +
    746F  VAL      3.3     0.2    -      -       -      -
    747F  TYR*     1.3    74.4    -      -       -      +
    749F  LYS*     1.3    59.6    +      -       +      +
    751F  GLY*     3.0    21.0    +      -       -      +
    753F  THR*     6.1     3.8    -      -       +      +
    756F  ALA*     3.9    15.1    -      -       +      +
    760F  PHE*     4.2    24.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 749 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    714F  PHE*     4.1    23.1    -      -       +      -
    717F  GLU*     4.3    11.4    +      -       -      -
    719F  TYR*     3.4    47.1    -      -       +      +
    745F  LYS      3.8    13.0    -      -       -      +
    746F  VAL      3.2     8.4    +      -       -      +
    748F  LYS*     1.3    78.6    -      -       +      +
    750F  LEU*     1.3    59.5    +      -       -      +
    751F  GLY*     3.5     0.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 750 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    719F  TYR*     4.0    30.7    -      -       +      -
    720F  LYS      5.7     0.4    -      -       -      +
    723F  LEU*     3.8    22.9    -      -       +      -
    746F  VAL*     3.2    13.2    +      -       +      +
    747F  TYR*     3.0    31.7    +      -       +      +
    749F  LYS*     1.3    75.5    -      -       -      +
    751F  GLY*     1.3    57.3    +      -       -      +
    752F  GLN*     3.3    25.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 751 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    747F  TYR      2.7    11.9    +      -       -      -
    748F  LYS      3.0    15.4    +      -       -      -
    749F  LYS      3.2     1.1    -      -       -      -
    750F  LEU*     1.3    73.6    -      -       -      +
    752F  GLN*     1.3    51.5    +      -       -      -
    753F  THR*     2.8    31.0    +      -       -      +
    389J  ARG*     5.0     9.6    +      -       -      -
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


   I  Hydrophilic      - N and O that can donate and accept hydrogen bonds
                         (e.g., oxygen of hydroxyl group of Ser. or Thr)
  II  Acceptor         - N or O that can only accept a hydrogen bond
 III  Donor            - N that can only donate a hydrogen bond
  IV  Hydrophobic      - Cl, Br, I and all C atoms that are not in
                         aromatic rings and do not have a covalent bond to
                         a N or O atom
   V  Aromatic         - C in aromatic rings irrespective of any other 
                         bonds formed by the atom
  VI  Neutral          - C atoms that have a covalent bond to at least one
                         atom of class I or two or more atoms from class II
                         or III; atoms; S, F, P, and metal atoms in all cases
 VII  Neutral-donor    - C atoms that have a covalent bond with only one
                         atom of class III
VIII  Neutral-acceptor - C atoms that have a covalent bond with only 
                         one atom of class II
For each pair of contacts the state of legitimacy is shown below:

Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically assigned based on the atomic coordinates. However, in three cases (see below) the automatic assignment is currently ambiguous. In these cases, the user is advised to manually analyse the full list of contacts using LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are 
   considered "aromatic" (Class V) if the ring is approximately
   planar, and "hydrophobic" (Class IV) or "neutral" (Classes
   VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
   "hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
   "carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il